DySe2

ceramic

· JVASP-85165· DySe2

DySe₂ is a dysprosium diselenide ceramic compound belonging to the transition metal dichalcogenide family, characterized by layered crystal structure similar to 2D materials like MoS₂. This material is primarily of research interest for advanced electronic and optoelectronic applications, including potential use in semiconducting devices, thermal management systems, and quantum material studies; dysprosium-based selenides are being investigated as alternatives to conventional semiconductors where rare-earth dopants or unique electronic band structures are advantageous.

semiconductor researchoptoelectronic devicesthermal management coatingsrare-earth ceramics researchlayered material studieshigh-temperature applications

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2800	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.645	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

DySe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental